.carousel-box,.carousel-content,.carousel-item ,.carousel-item-img {
    width: 100%;
    height: 100%;
}
.carousel-box,.carousel-item {
    position: relative;
}
.carousel-box {
    overflow: hidden;
}
.carousel-item {
    display: none;
}
.carousel-item.active {
    display: block;
    left: 0;
}
.carousel-item-img {
    object-fit: cover;
}
.carousel-item.active.left {
    left: -100%;
}
.carousel-item.active.right {
    left: 100%;
}
.carousel-item.next,
.carousel-item.prev {
    display: block;
    position: absolute;
    top: 0;
}
.carousel-item.next {
    left: 100%;
}
.carousel-item.prev {
    left: -100%;
}

.carousel-item.next.left,
.carousel-item.prev.right {
    left: 0%;
}

.carousel-sign {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 3px;
    border-radius: 6px;
    user-select: none;
    background: linear-gradient(135deg,#73a0e4 10%,#1467e4 90%);
}

.carousel-sign-item {
    width: 22px;
    height: 20px;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    text-align: center;
    float: left;
    color:#f2f3f4;
    margin: auto 4px;
    cursor: pointer;
    border-radius: 4px;
}
.carousel-sign-item:hover {
    color:#fff;
}
.carousel-sign-item.active {
    color:#535455;
    background-color: #ebebeb;
}
.carousel-ctrl {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 30px;
    font-weight: 300;
    user-select: none;
    background: linear-gradient(135deg,#73a0e4 10%,#1467e4 90%);
    color: #fff;
    border-radius: 5px;
    cursor: pointer;
    transition: all .1s cubic-bezier(0.075, 0.82, 0.165, 1);
    text-align: center;
    padding: 1rem;
}
.carousel-ctrl.carousel-left-ctrl {
    left: -50px;
}
.carousel-ctrl.carousel-right-ctrl {
    right: -50px;
}
.carousel-box:hover .carousel-ctrl.carousel-left-ctrl {
    left: 10px;
}
.carousel-box:hover .carousel-ctrl.carousel-right-ctrl {
    right: 10px;
}
.carousel-ctrl:hover {
    background-color: rgba(0,0,0,.8);
}